/*
 Copyright 2008-2010 Gephi
 Authors : Mathieu Bastian <mathieu.bastian@gephi.org>
 Website : http://www.gephi.org

 This file is part of Gephi.

 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 Copyright 2011 Gephi Consortium. All rights reserved.

 The contents of this file are subject to the terms of either the GNU
 General Public License Version 3 only ("GPL") or the Common
 Development and Distribution License("CDDL") (collectively, the
 "License"). You may not use this file except in compliance with the
 License. You can obtain a copy of the License at
 http://gephi.org/about/legal/license-notice/
 or /cddl-1.0.txt and /gpl-3.0.txt. See the License for the
 specific language governing permissions and limitations under the
 License.  When distributing the software, include this License Header
 Notice in each file and include the License files at
 /cddl-1.0.txt and /gpl-3.0.txt. If applicable, add the following below the
 License Header, with the fields enclosed by brackets [] replaced by
 your own identifying information:
 "Portions Copyrighted [year] [name of copyright owner]"

 If you wish your version of this file to be governed by only the CDDL
 or only the GPL Version 3, indicate your decision by adding
 "[Contributor] elects to include this software in this distribution
 under the [CDDL or GPL Version 3] license." If you do not indicate a
 single choice of license, a recipient has the option to distribute
 your version of this file under either the CDDL, the GPL Version 3 or
 to extend the choice of license to its licensees as provided above.
 However, if you add GPL Version 3 code and therefore, elected the GPL
 Version 3 license, then the option applies only if the new code is
 made subject to such option by the copyright holder.

 Contributor(s):

 Portions Copyrighted 2011 Gephi Consortium.
 */
package org.gephi.io.importer.impl;

import java.awt.Color;
import java.util.ArrayList;
import java.util.List;
import org.gephi.data.attributes.api.AttributeColumn;
import org.gephi.data.attributes.api.AttributeRow;
import org.gephi.data.attributes.api.AttributeType;
import org.gephi.data.attributes.type.DynamicType;
import org.gephi.data.attributes.type.Interval;
import org.gephi.data.attributes.type.TimeInterval;
import org.gephi.data.attributes.type.TypeConvertor;
import org.gephi.dynamic.DynamicUtilities;
import org.gephi.dynamic.api.DynamicModel.TimeFormat;
import org.gephi.io.importer.api.EdgeDraft;
import org.gephi.io.importer.api.NodeDraft;
import org.gephi.io.importer.api.EdgeDraftGetter;
import org.openide.util.NbBundle;

/**
 *
 * @author Mathieu Bastian
 */
public class EdgeDraftImpl implements EdgeDraft, EdgeDraftGetter {

    //Architecture
    private final ImportContainerImpl container;
    //Basic
    private String id;
    private String label;
    //Flag
    private boolean autoId;
    //Topology
    private NodeDraftImpl source;
    private NodeDraftImpl target;
    private float weight = 1f;
    private EdgeType edgeType;
    //Viz
    private Color color;
    private boolean visible = true;
    //Text
    private Color labelColor;
    private float labelSize = -1f;
    private boolean labelVisible = true;
    //Attributes
    private final AttributeRow attributeRow;
    //Dynamic
    private TimeInterval timeInterval;

    public EdgeDraftImpl(ImportContainerImpl container, String id) {
        this.container = container;
        this.id = id;
        this.autoId = true;
        this.attributeRow = container.getAttributeModel().rowFactory().newEdgeRow(null);
    }

    //SETTERS
    public void setWeight(float weight) {
        this.weight = weight;
    }

    public void setColor(Color color) {
        this.color = color;
    }

    public void setColor(String r, String g, String b) {
        setColor(Integer.parseInt(r), Integer.parseInt(g), Integer.parseInt(b));
    }

    public void setColor(float r, float g, float b) {
        r = Math.max(Math.min(r, 1f), 0f);
        g = Math.max(Math.min(g, 1f), 0f);
        b = Math.max(Math.min(b, 1f), 0f);
        setColor(new Color(r, g, b));
    }

    public void setColor(int r, int g, int b) {
        setColor(r / 255f, g / 255f, b / 255f);
    }

    public void setColor(String color) {
        setColor(Color.getColor(color));
    }

    public void setLabel(String label) {
        this.label = label;
    }

    public void setLabelSize(float size) {
        this.labelSize = size;
    }

    public void setLabelVisible(boolean labelVisible) {
        this.labelVisible = labelVisible;
    }

    public void setLabelColor(Color color) {
        this.labelColor = color;
    }

    public void setLabelColor(String r, String g, String b) {
        setColor(Integer.parseInt(r), Integer.parseInt(g), Integer.parseInt(b));
    }

    public void setLabelColor(float r, float g, float b) {
        r = Math.max(Math.min(r, 1f), 0f);
        g = Math.max(Math.min(g, 1f), 0f);
        b = Math.max(Math.min(b, 1f), 0f);
        setColor(new Color(r, g, b));
    }

    public void setLabelColor(int r, int g, int b) {
        setColor(r / 255f, g / 255f, b / 255f);
    }

    public void setLabelColor(String color) {
        setColor(Color.getColor(color));
    }

    public void setVisible(boolean visible) {
        this.visible = visible;
    }

    public void setType(EdgeType edgeType) {
        this.edgeType = edgeType;
    }

    public void setId(String id) {
        this.id = id;
        this.autoId = false;
    }

    public void setSource(NodeDraft nodeSource) {
        this.source = (NodeDraftImpl) nodeSource;
    }

    public void setTarget(NodeDraft nodeTarget) {
        this.target = (NodeDraftImpl) nodeTarget;
    }

    public void addAttributeValue(AttributeColumn column, Object value) {
        if (column.getType().isDynamicType() && !(value instanceof DynamicType)) {
            if (value instanceof String && !column.getType().equals(AttributeType.DYNAMIC_STRING)) {
                //Value needs to be parsed
                value = TypeConvertor.getStaticType(column.getType()).parse((String) value);
            }
            //Wrap value in a dynamic type
            value = DynamicUtilities.createDynamicObject(column.getType(), new Interval(Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY, value));
        }
        attributeRow.setValue(column, value);
    }

    public void addAttributeValue(AttributeColumn column, Object value, String dateFrom, String dateTo) throws IllegalArgumentException {
        addAttributeValue(column, value, dateFrom, dateTo, false, false);
    }

    public void addAttributeValue(AttributeColumn column, Object value, String dateFrom, String dateTo, boolean startOpen, boolean endOpen) throws IllegalArgumentException {
        if (!column.getType().isDynamicType()) {
            throw new IllegalArgumentException("The column must be dynamic");
        }
        Double start = Double.NEGATIVE_INFINITY;
        Double end = Double.POSITIVE_INFINITY;
        if (dateFrom != null && !dateFrom.isEmpty()) {
            try {
                if (container.getTimeFormat().equals(TimeFormat.DATETIME)) {
                    start = DynamicUtilities.getDoubleFromXMLDateTimeString(dateFrom);
                } else if (container.getTimeFormat().equals(TimeFormat.DATE)) {
                    start = DynamicUtilities.getDoubleFromXMLDateString(dateFrom);
                } else if (container.getTimeFormat().equals(TimeFormat.TIMESTAMP)) {
                    start = Double.parseDouble(dateFrom + "000");
                } else {
                    start = Double.parseDouble(dateFrom);
                }
            } catch (Exception ex) {
                throw new IllegalArgumentException(NbBundle.getMessage(NodeDraftImpl.class, "ImportContainerException_TimeInterval_ParseError", dateFrom));
            }
        }
        if (dateTo != null && !dateTo.isEmpty()) {
            try {
                if (container.getTimeFormat().equals(TimeFormat.DATETIME)) {
                    end = DynamicUtilities.getDoubleFromXMLDateTimeString(dateTo);
                } else if (container.getTimeFormat().equals(TimeFormat.DATE)) {
                    end = DynamicUtilities.getDoubleFromXMLDateString(dateTo);
                } else if (container.getTimeFormat().equals(TimeFormat.TIMESTAMP)) {
                    end = Double.parseDouble(dateTo + "000");
                } else {
                    end = Double.parseDouble(dateTo);
                }
            } catch (Exception ex) {
                throw new IllegalArgumentException(NbBundle.getMessage(NodeDraftImpl.class, "ImportContainerException_TimeInterval_ParseError", dateTo));
            }
        }
        if ((start == null && end == null) || (start == Double.NEGATIVE_INFINITY && end == Double.POSITIVE_INFINITY)) {
            throw new IllegalArgumentException(NbBundle.getMessage(EdgeDraftImpl.class, "ImportContainerException_TimeInterval_Empty"));
        }
        if (value instanceof String && !column.getType().equals(AttributeType.DYNAMIC_STRING)) {
            //Value needs to be parsed
            value = TypeConvertor.getStaticType(column.getType()).parse((String) value);
        }
        Object sourceVal = attributeRow.getValue(column);
        if (sourceVal != null && sourceVal instanceof DynamicType) {
            value = DynamicUtilities.createDynamicObject(column.getType(), (DynamicType) sourceVal, new Interval(start, end, startOpen, endOpen, value));
        } else if (sourceVal != null && !(sourceVal instanceof DynamicType)) {
            List<Interval> intervals = new ArrayList<Interval>(2);
            intervals.add(new Interval(Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY, sourceVal));
            intervals.add(new Interval(start, end, startOpen, endOpen, value));
            value = DynamicUtilities.createDynamicObject(column.getType(), intervals);
        } else {
            value = DynamicUtilities.createDynamicObject(column.getType(), new Interval(start, end, startOpen, endOpen, value));
        }
        attributeRow.setValue(column, value);
    }

    public void addTimeInterval(String dateFrom, String dateTo) throws IllegalArgumentException {
        addTimeInterval(dateFrom, dateTo, false, false);
    }

    public void addTimeInterval(String dateFrom, String dateTo, boolean startOpen, boolean endOpen) throws IllegalArgumentException {
        if (timeInterval == null) {
            timeInterval = new TimeInterval();
        }
        Double start = null;
        Double end = null;
        if (dateFrom != null && !dateFrom.isEmpty()) {
            try {
                if (container.getTimeFormat().equals(TimeFormat.DATE)) {
                    start = DynamicUtilities.getDoubleFromXMLDateString(dateFrom);
                } else if (container.getTimeFormat().equals(TimeFormat.DATETIME)) {
                    start = DynamicUtilities.getDoubleFromXMLDateTimeString(dateFrom);
                } else if (container.getTimeFormat().equals(TimeFormat.TIMESTAMP)) {
                    start = Double.parseDouble(dateFrom + "000");
                } else {
                    start = Double.parseDouble(dateFrom);
                }

            } catch (Exception ex) {
                throw new IllegalArgumentException(NbBundle.getMessage(NodeDraftImpl.class, "ImportContainerException_TimeInterval_ParseError", dateFrom));
            }
        }
        if (dateTo != null && !dateTo.isEmpty()) {
            try {
                if (container.getTimeFormat().equals(TimeFormat.DATE)) {
                    end = DynamicUtilities.getDoubleFromXMLDateString(dateTo);
                } else if (container.getTimeFormat().equals(TimeFormat.DATETIME)) {
                    end = DynamicUtilities.getDoubleFromXMLDateTimeString(dateTo);
                } else if (container.getTimeFormat().equals(TimeFormat.TIMESTAMP)) {
                    end = Double.parseDouble(dateTo + "000");
                } else {
                    end = Double.parseDouble(dateTo);
                }
            } catch (Exception ex) {
                throw new IllegalArgumentException(NbBundle.getMessage(NodeDraftImpl.class, "ImportContainerException_TimeInterval_ParseError", dateTo));
            }
        }
        if (start == null && end == null) {
            throw new IllegalArgumentException(NbBundle.getMessage(EdgeDraftImpl.class, "ImportContainerException_TimeInterval_Empty"));
        }
        timeInterval = new TimeInterval(timeInterval, start != null ? start : Double.NEGATIVE_INFINITY, end != null ? end : Double.POSITIVE_INFINITY, startOpen, endOpen);
    }

    public void setTimeInterval(TimeInterval timeInterval) {
        this.timeInterval = timeInterval;
    }

    //GETTERS
    public AttributeRow getAttributeRow() {
        return attributeRow;
    }

    public NodeDraftImpl getSource() {
        return source;
    }

    public NodeDraftImpl getTarget() {
        return target;
    }

    public Color getColor() {
        return color;
    }

    public String getId() {
        return id;
    }

    public String getLabel() {
        return label;
    }

    public float getLabelSize() {
        return labelSize;
    }

    public boolean isLabelVisible() {
        return labelVisible;
    }

    public Color getLabelColor() {
        return labelColor;
    }

    public float getWeight() {
        return weight;
    }

    public EdgeType getType() {
        return edgeType;
    }

    public boolean isVisible() {
        return visible;
    }

    public boolean isAutoId() {
        return autoId;
    }

    public TimeInterval getTimeInterval() {
        return timeInterval;
    }

    @Override
    public String toString() {
        String res = "edge";
        if (!autoId) {
            res += " id=" + id;
        } else if (label != null) {
            res += " label=" + label;
        } else {
            res += id;
        }
        return res;
    }
}
